package com.kobe.algorithm.leetcode.case2;

/**
 * @author ：caopengfei
 * @date ：2021/2/22
 */
public class ListNode {
      int val;
      ListNode next;
      ListNode() {}
      ListNode(int val) { this.val = val; }
      ListNode(int val, ListNode next) { this.val = val; this.next = next; }
}
